CN1120225C - Special lubricating oil for IC engine of car - Google Patents
Special lubricating oil for IC engine of car Download PDFInfo
- Publication number
- CN1120225C CN1120225C CN 99103327 CN99103327A CN1120225C CN 1120225 C CN1120225 C CN 1120225C CN 99103327 CN99103327 CN 99103327 CN 99103327 A CN99103327 A CN 99103327A CN 1120225 C CN1120225 C CN 1120225C
- Authority
- CN
- China
- Prior art keywords
- base oil
- lubricating oil
- additive
- tackifier
- oxidation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 24
- 239000000654 additive Substances 0.000 claims abstract description 27
- 239000002199 base oil Substances 0.000 claims abstract description 18
- 230000007797 corrosion Effects 0.000 claims abstract description 12
- 238000005260 corrosion Methods 0.000 claims abstract description 12
- 239000002270 dispersing agent Substances 0.000 claims abstract description 12
- 239000003112 inhibitor Substances 0.000 claims abstract description 12
- 230000003647 oxidation Effects 0.000 claims abstract description 12
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 230000000996 additive effect Effects 0.000 claims description 20
- 230000008676 import Effects 0.000 claims description 12
- 230000000994 depressogenic effect Effects 0.000 claims description 11
- 239000007866 anti-wear additive Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000003599 detergent Substances 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 201000004569 Blindness Diseases 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
The present invention relates to special lubricating oil for internal combustion engines of automobiles, which is formed by adding additives to base oil. The additives comprise a tackifier, a detergent dispersant, an oxidation and corrosion inhibitor, a pour depressor, an antiwear agent and an antifoaming agent. The present invention has the characteristic of high pertinence, and therefore, can respectively meet different technical parameters of different brands of engines and different types of engines so as to have the effect of comprehensive and effective protection of engines; meanwhile, the present invention has favorable cost performance, lengthens the safety road mileage of automobiled, and prolongs the service life and the overhaul period of engines.
Description
The present invention relates to a kind of car combustion engine lubricating oil, be meant the lubricating oil that is applicable to the special use of different class car oil engine especially.
The lubricating oil of Xiao Shouing is that lubricating oil rank and viscosity progression according to U.S. API and SAE regulation designs and produces in the market, lubricating oil according to simple these two standard design, production has unavoidable shortcoming, does not promptly have " specific aim " and does not have " specificity " in other words.Because for the dissimilar motor car engine of different brands, its technical parameter is completely different, and in the technical parameter of engine, motor speed, lubricating oil pump operating pressure, the temperature of each surface of friction, the design level of friction pair cooperation and engine, performance reaction under factor such as manufacturing process and the lubricating oil working order has much relations, that is influences the performance of lubricating oil to a great extent, and therefore different engines must be not quite similar to the performance requriements of lubricating oil.
If produce, use lubricating oil by the standard of API and SAE merely, cause the performance of lubricating oil in different engines, to show surplus or deficiency probably, thereby might bring lubricants performance than the bad consequence that maybe can't play the all-round protection engine.Therefore, user vehicle wishes can occur on the market really accomplishing the lube product of " special train special use ".
The objective of the invention is to technical parameter at different brands, dissimilar engines; research and develop out corresponding special lube; can reach and effectively protect engine comprehensively; the ratio of performance to price of " special lube " is increased, and help user's minimizing blindness when selecting to use lubricating oil.
Special lubricating oil for IC engine of car provided by the invention contains base oil and additive, and its additive comprises tackifier, detergent-dispersant additive, oxidation and corrosion inhibitor, pour point depressant, anti-wear agent and kilfoam, and the content of various additives and base oil is:
Tackifier 5-15%
Detergent-dispersant additive 4-11%
Oxidation and corrosion inhibitor 2-4%
Pour point depressant 4.5-7%
Anti-wear agent 0.5-1.5%
Kilfoam 1-2%
The base oil surplus
Each component weight sum is 100%.
Embodiments of the invention are provided below.
Embodiment one:
SG/15W50 Audi 2.6 car special lubes, the proportioning of base oil and various additives is:
Tackifier (import T7114) 10-15%
Detergent-dispersant additive (T154) 7-10%
Oxidation and corrosion inhibitor (T202) 3-4%
Pour point depressant (import 801) 6-6.5%
Anti-wear agent (american exxon extreme pressure anti-wear additives) 1-1.2%
Kilfoam (homemade 901) 1.3-1.6%
Base oil (grand celebration 500SN) surplus
Above-mentioned each component weight sum is 100%.
This special lube is through check, and load viscosity is greater than 16, and flash-point is not less than 230, and pour point is not more than bears 23, and the fastness to wear surface of friction is not more than Ф 0.46, does not have mechanical impurity, no moisture, and color is the transparent red yellow.
Audi's 2.6 sedan limousines adopt this lubricating oil through the test examination of 30,000 kilometers roads of no safety coefficient, and the result is 30,300 kilometers of traveled distances, confirms that the safety coefficient stroke is 16,000 kilometers.
Embodiment two:
SF/15W40 Santana car special lube, the proportioning of base oil and additive is:
Tackifier (import T7114) 8-12%
Detergent-dispersant additive (T154) 6-8%
Oxidation and corrosion inhibitor (T202) 2-3%
Pour point depressant (import 801) 6.5-7%
Anti-wear agent (american exxon extreme pressure anti-wear additives) 0.8-1%
Kilfoam (homemade 901) 1.4-1.5%
Base oil (Kelamayi 500SN) surplus
Above-mentioned each component weight sum is 100%.
This special lube is through check, and load viscosity is not less than 15.4, and flash-point is not less than 230, and pour point is not more than bears 23, and the fastness to wear surface of friction is not more than Ф 0.51, does not have mechanical impurity, no moisture, and color is the transparent red yellow.
The Santana car adopts this lubricating oil through the test examination of 25,000 kilometers roads of no safety coefficient, and 24,600 kilometers of traveled distances confirm that the safety coefficient stroke is 11,000 kilometers.
Embodiment three:
The prescription of SE/15W40 charade car special lube is as follows:
Tackifier (import T7114) 6-9%
Detergent-dispersant additive (T154) 4.5-6%
Oxidation and corrosion inhibitor (T202) 3-3.5%
Pour point depressant (import 801) 4.5-5%
Anti-wear agent (american exxon extreme pressure anti-wear additives) 0.5-0.6%
Kilfoam (homemade 901) 1.5-1.8%
Base oil (Kelamayi 500SN) surplus
Above-mentioned each component weight sum is 100%.
This special lube is through check, and load viscosity is not less than 14.2, and flash-point is not less than 215, and pour point is not more than bears 23, and the fastness to wear surface of friction is not more than Ф 0.8, does not have mechanical impurity, no moisture, and color is the transparent red yellow.
Charade car adopts this lubricating oil through the test examination of 15,000 kilometers roads of no safety coefficient, and 14,700 kilometers of traveled distances confirm that the safety coefficient stroke is 8,000 kilometers.
To sum up, the present invention compares with original technology and has obvious advantage and good effect:
1. pointed, accomplished " special train special use ", make the user in choosing Reduced blindness during with lubricating oil.
2. have the good ratio of performance to price, both guaranteed that special lube exists Bring into play the best protection performance in the corresponding engine, guaranteed again the price of product Be in rational level.
3. more comprehensive to the protection of engine, because considered all sidedly The technical parameter that motivation is relevant with lubricants performance, thus guaranteed at engine During work, lubricating oil can resistance to wear from lubricated, the cleaning oil piping system, and cooling, Antioxygen, anticorrosive several aspects provide the protection of comprehensive and reasonable to engine.
4. have better viscosity temperature characteristic, reduced because of variations in temperature and caused profit The bigger variation of oil viscosity.
5. strengthen the vehicle safety travel mileage, strengthened the drain period, prolong Service life of aeroengine and overhaul life.
Claims (3)
1. special lubricating oil for IC engine of car, contain base oil and additive, it is characterized in that additive comprises that tackifier are arranged, detergent-dispersant additive, oxidation and corrosion inhibitor, pour point depressant, anti-wear agent and kilfoam, the weight percent of various additives and base oil content is: the homemade 901 1.3-1.6% base oil grand celebration 500SN surpluses of tackifier import T7114 10-15% detergent-dispersant additive T154 7-10% oxidation and corrosion inhibitor T202 3-4% pour point depressant import 801 6-6.5% extreme pressure anti-wear additives 1-1.2% kilfoams.
2. special lubricating oil for IC engine of car, contain base oil and additive, it is characterized in that additive comprises that tackifier are arranged, detergent-dispersant additive, oxidation and corrosion inhibitor, pour point depressant, anti-wear agent and kilfoam, the weight percent of various additives and base oil content is: the homemade 901 1.4-1.5% base oil Kelamayi 500SN surpluses of tackifier import T7114 8-12% detergent-dispersant additive T154 6-8% oxidation and corrosion inhibitor T202 2-3% pour point depressant import 801 6.5-7% extreme pressure anti-wear additives 0.8-1% kilfoams.
3. special lubricating oil for IC engine of car, contain base oil and additive, it is characterized in that additive comprises that tackifier are arranged, detergent-dispersant additive, oxidation and corrosion inhibitor, pour point depressant, anti-wear agent and kilfoam, the weight percent of various additives and base oil content is: the homemade 901 1.5-1.8% base oil Kelamayi 500SN surpluses of tackifier import T7114 6-9% detergent-dispersant additive T154 4.5-6% oxidation and corrosion inhibitor T202 3-3.5% pour point depressant import 801 4.5-5% extreme pressure anti-wear additives 0.5-0.6% kilfoams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99103327 CN1120225C (en) | 1999-03-16 | 1999-03-16 | Special lubricating oil for IC engine of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99103327 CN1120225C (en) | 1999-03-16 | 1999-03-16 | Special lubricating oil for IC engine of car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1266887A CN1266887A (en) | 2000-09-20 |
| CN1120225C true CN1120225C (en) | 2003-09-03 |
Family
ID=5271227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99103327 Expired - Fee Related CN1120225C (en) | 1999-03-16 | 1999-03-16 | Special lubricating oil for IC engine of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1120225C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240213B (en) * | 2008-03-03 | 2011-05-18 | 中国石油化工股份有限公司 | Lubricating oil composition for pneumatic tool |
| CN105001950A (en) * | 2015-06-16 | 2015-10-28 | 张山 | Novel technology for producing lubricating oil |
-
1999
- 1999-03-16 CN CN 99103327 patent/CN1120225C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1266887A (en) | 2000-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: GERSTER BEIJING ( SPECIALIZED LUBRICATING OIL ) T Free format text: FORMER OWNER: LIU WENYI Effective date: 20030516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030516 Address after: 101200 Beijing Pinggu District fun science and Technology Park Patentee after: Gesite Beijing (Special Lubricant Oil) Technology Service Center Address before: 100075 No. five, building 43, 4, Beijing, Fengtai District Patentee before: Liu Wenyi |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIU WENYI Free format text: FORMER OWNER: GERSTER BEIJING ( SPECIALIZED LUBRICATING OIL ) TECHNOLOGY SERVICE CENTER Effective date: 20030905 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030905 Address after: 100075 No. five, building 43, 4, Beijing, Fengtai District Patentee after: Liu Wenyi Address before: 101200 Beijing Pinggu District fun science and Technology Park Patentee before: Gesite Beijing (Special Lubricant Oil) Technology Service Center |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |